Designed for EFT immunity test requirement. The test is intended to demonstrate the immunity of electrical and electronic equipment when subjected to types of transient disturbances such as those originating from switching transients (interruption of inductive loads, relay contact bounce, etc.).The instrument meets the latest standard IEC61000-4-4 with high reliability, stable performance,user-friendly design and manyother features.Fully compliant with the new standards of IEC61000-4-4 and GB/T17626.4 .

> Output voltage:0 .2~± 4.8KV

> Pulse frequency:1kHz~1200kHz ± 10%, adjustable

> Pulse polarity:Positive or Negative  or Switchable

> Resistor: 50 Ω± 20%

> Rise time:5ns ± 30%

> Impulse duration:50ns ± 30%（50Ω）/35 ns~150 ns(1kΩ)

> Number of burst:1~255

> Burst period:300mS（ 0.15~9.99 S adjustable，step 0.01S ）

> Coupling path:Built-in,single phase three line,16A

Fully compliant with the new standards of IEC61000-4-4 and GB/T17626.4 .